関連ワード:  python find all instances in string    python find all occurrences in string    python find all occurrences in string regex    python find all occurrences in string between two characters    python find all occurrences in string and replace    python get all occurrences in string    python find all instances of character in string    python find all instances of substring in string    python find all instances of string in file    python find all char occurrences in string